package com.hlw.hr_man.controller;

import java.io.IOException;
import java.io.PrintWriter;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import com.hlw.hr_man.service.DeleteCardService;
import com.hlw.hr_man.serviceImpl.DeleteCardServiceImpl;

public class DeleteCardcontroller extends HttpServlet {
	DeleteCardService dcs = new DeleteCardServiceImpl();

	@Override
	protected void doGet(HttpServletRequest req, HttpServletResponse resp)
			throws ServletException, IOException {
		// TODO Auto-generated method stub
		doPost(req, resp);
	}

	@Override
	protected void doPost(HttpServletRequest req, HttpServletResponse resp)
			throws ServletException, IOException {
		// TODO Auto-generated method stub
		req.setCharacterEncoding("utf8");
		resp.setCharacterEncoding("utf8");
		PrintWriter pw = resp.getWriter();
		HttpSession session = req.getSession();
		int e_id = (int) session.getAttribute("employeeid");
		if (dcs.isHaveCard(e_id) == true) {
			int flag = dcs.deleteCard(e_id);
			pw.write(String.valueOf(flag));
		} else {
			pw.write("-1");
		}
	}
}
